ATE13596T1 - Elektrochemischer messfuehler zum bestimmen der gaskonzentration in einem gemisch und regelungsvorrichtung fuer das luft-brennstoffverh|ltnis mit diesem messfuehler. - Google Patents

Elektrochemischer messfuehler zum bestimmen der gaskonzentration in einem gemisch und regelungsvorrichtung fuer das luft-brennstoffverh|ltnis mit diesem messfuehler.

Info

Publication number
ATE13596T1
ATE13596T1 AT81401648T AT81401648T ATE13596T1 AT E13596 T1 ATE13596 T1 AT E13596T1 AT 81401648 T AT81401648 T AT 81401648T AT 81401648 T AT81401648 T AT 81401648T AT E13596 T1 ATE13596 T1 AT E13596T1
Authority
AT
Austria
Prior art keywords
sensor
mixture
gases
concentration
determining
Prior art date
Application number
AT81401648T
Other languages
German (de)
English (en)
Inventor
Michel Croset
Noel Nouailles
Joel Perret
Jean-Philippe Schnell
Gonzalo Velasco
Original Assignee
Thomson Csf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9248043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE13596(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Csf filed Critical Thomson Csf
Application granted granted Critical
Publication of ATE13596T1 publication Critical patent/ATE13596T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
AT81401648T 1980-11-17 1981-10-20 Elektrochemischer messfuehler zum bestimmen der gaskonzentration in einem gemisch und regelungsvorrichtung fuer das luft-brennstoffverh|ltnis mit diesem messfuehler. ATE13596T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8024380A FR2494445A1 (fr) 1980-11-17 1980-11-17 Capteur electrochimique des concentrations d'especes dans un melange fluide et systeme de regulation de la richesse d'un melange air-carburant mettant en oeuvre un tel capteur
EP81401648A EP0052542B2 (fr) 1980-11-17 1981-10-20 Capteur électrochimique des concentrations d'espèces dans un mélange fluide, et système de régulation de la richesse d'un mélange air-carburant mettant en oeuvre un tel capteur

Publications (1)

Publication Number Publication Date
ATE13596T1 true ATE13596T1 (de) 1985-06-15

Family

ID=9248043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81401648T ATE13596T1 (de) 1980-11-17 1981-10-20 Elektrochemischer messfuehler zum bestimmen der gaskonzentration in einem gemisch und regelungsvorrichtung fuer das luft-brennstoffverh|ltnis mit diesem messfuehler.

Country Status (8)

Country Link
US (1) US4741817A (ja)
EP (1) EP0052542B2 (ja)
JP (2) JPS57111441A (ja)
AT (1) ATE13596T1 (ja)
CA (1) CA1193340A (ja)
DE (1) DE3170750D1 (ja)
ES (1) ES8301027A1 (ja)
FR (1) FR2494445A1 (ja)

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EP0147989A3 (en) * 1983-12-17 1985-08-14 NGK Spark Plug Co. Ltd. Air/fuel ratio detector
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FR2620868B1 (fr) * 1987-09-22 1994-03-25 Thomson Csf Procede de realisation de microcavites et application a un capteur electrochimique ainsi qu'a un chomatographe en phase gazeuse
FR2621126B1 (fr) * 1987-09-25 1994-04-15 Thomson Csf Capteur electrochimique, a structure integree, de mesure de concentrations relatives d'especes reactives
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US5139958A (en) * 1991-09-24 1992-08-18 The United States Of America As Represented By The United States Department Of Energy Method and device for the determination of low concentrations of oxygen in carbonaceous materials
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DE4243733C2 (de) * 1992-12-23 2003-03-27 Bosch Gmbh Robert Sensor zur Bestimmung von Gaskomponenten und/oder Gaskonzentrationen von Gasgemischen
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DE4333230B4 (de) * 1993-09-30 2004-03-25 Robert Bosch Gmbh Elektrochemischer Meßfühler zur Bestimmung des Sauerstoffgehalts in Gasen
US5827415A (en) * 1994-09-26 1998-10-27 The Board Of Trustees Of Leland Stanford Jun. Univ. Oxygen sensor
DE19901957C2 (de) * 1999-01-20 2003-04-17 Bosch Gmbh Robert Sensor zur Analyse von Gasen
JP2002174620A (ja) * 2000-12-07 2002-06-21 Denso Corp ガスセンサ素子及びガスセンサ
DE10160720A1 (de) 2001-12-11 2003-06-18 Basf Ag Kosmetisches Mittel enthaltend wenigstens ein Copolymer mit N-Vinyllactameinheiten
JP4077365B2 (ja) * 2003-05-23 2008-04-16 株式会社日立製作所 酸素濃度検出素子
FR2879342B1 (fr) * 2004-12-15 2008-09-26 Thales Sa Cathode a emission de champ, a commande optique
EP2343507B1 (fr) * 2009-12-24 2012-11-28 EM Microelectronic-Marin SA Procédé de mesure d'un paramètre physique et circuit électronique d'interface d'un capteur capacitif pour sa mise en oeuvre
JP5126388B2 (ja) 2010-08-19 2013-01-23 株式会社デンソー ガスセンサ制御装置
JP5884701B2 (ja) 2012-02-01 2016-03-15 株式会社デンソー 内燃機関の排出ガス浄化装置
JP5884702B2 (ja) 2012-02-01 2016-03-15 株式会社デンソー 内燃機関の排出ガス浄化装置
JP5867357B2 (ja) * 2012-02-03 2016-02-24 株式会社デンソー 内燃機関の排出ガス浄化装置
JP5748180B2 (ja) 2012-02-10 2015-07-15 株式会社デンソー 触媒の劣化診断装置
JP5817581B2 (ja) 2012-02-17 2015-11-18 株式会社デンソー 内燃機関の排出ガス浄化装置
KR101460500B1 (ko) * 2013-02-27 2014-11-11 한양대학교 에리카산학협력단 칼코지나이드계 나노선을 이용한 열화학 가스 센서 및 그 제조방법
JP6237057B2 (ja) 2013-09-27 2017-11-29 株式会社デンソー ガスセンサ制御装置
JP6403985B2 (ja) * 2014-05-02 2018-10-10 ローム株式会社 限界電流式ガスセンサおよびその製造方法、およびセンサネットワークシステム
JP6517686B2 (ja) * 2015-02-16 2019-05-22 日本特殊陶業株式会社 ガスセンサ
EP3721785B1 (en) * 2015-10-23 2022-02-23 Boston Scientific Scimed, Inc. Endoscopic submucosal dissection hood

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DE2718907C2 (de) * 1977-04-28 1984-04-12 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler zur Bestimmung des Sauerstoffgehalts in Abgasen
US4226692A (en) * 1978-05-22 1980-10-07 Isenberg Arnold O Solid state combustion sensor
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FR2441164A1 (fr) * 1978-11-07 1980-06-06 Thomson Csf Capteur electrochimique des concentrations relatives d'especes reactives dans un melange fluide
FR2442444A1 (fr) * 1978-11-21 1980-06-20 Thomson Csf Capteur electrochimique des concentrations relatives d'especes reactives dans un melange fluide, et systeme comportant un tel capteur, notamment pour la regulation
FR2444272A1 (fr) * 1978-12-12 1980-07-11 Thomson Csf Capteur electrochimique des concentrations d'especes dans un melange fluide du type a electrode de reference interne de pression partielle
DE2909201C2 (de) * 1979-03-09 1986-11-20 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Gasen, insbesondere in Abgasen von Brennkraftmaschninen
JPS55154450A (en) * 1979-05-19 1980-12-02 Nissan Motor Co Ltd Air-fuel-ratio detector
JPS55156855A (en) * 1979-05-25 1980-12-06 Nissan Motor Co Ltd Air fuel ratio measuring device
DE2923483A1 (de) * 1979-06-09 1980-12-11 Bosch Gmbh Robert Polarographischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren
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JPS6029066B2 (ja) * 1979-07-28 1985-07-08 日産自動車株式会社 空燃比制御信号発生装置
JPS6029065B2 (ja) * 1979-07-28 1985-07-08 日産自動車株式会社 空燃比制御信号発生装置
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FR2494445A1 (fr) * 1980-11-17 1982-05-21 Socapex Capteur electrochimique des concentrations d'especes dans un melange fluide et systeme de regulation de la richesse d'un melange air-carburant mettant en oeuvre un tel capteur

Also Published As

Publication number Publication date
JPH055721A (ja) 1993-01-14
CA1193340A (en) 1985-09-10
EP0052542A1 (fr) 1982-05-26
FR2494445B1 (ja) 1984-06-22
FR2494445A1 (fr) 1982-05-21
JPH0820414B2 (ja) 1996-03-04
US4741817A (en) 1988-05-03
JPS57111441A (en) 1982-07-10
JPH0211863B2 (ja) 1990-03-16
DE3170750D1 (en) 1985-07-04
EP0052542B2 (fr) 1991-03-06
ES507162A0 (es) 1982-11-01
EP0052542B1 (fr) 1985-05-29
ES8301027A1 (es) 1982-11-01

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